Bengaluru: Chinese smartphone maker OnePlus has announced rolling out the Android Pie 9.0 -- the ninth major update and the 16th version of the Android operating system (OS) -- for its OnePlus 6.

The software update brings "Adaptive Battery" feature which learns the apps you use the most and prioritises battery usage for those.

"OnePlus is driven by the idea of giving people the best possible hardware and software experience. First available on September 3 through the Open Beta Programme, Android Pie for the OnePlus 6 has been tested by our community and optimised for them," the company said in a statement late on Friday.